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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

      Low: 50 °F

      Light Wind
      1ft

    • Friday

      Friday:NW wind 5 to 8 kt becoming WSW 7 to 10 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

      High: 71 °F

      ⇑WSW 10kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 55 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:SSW wind 5 to 10 kt. Showers likely, with thunderstorms also possible after 2pm.   Waves around 1 ft.

      High: 73 °F

      SSW 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of thunderstorms before 8pm.   Waves around 1 ft.

      Low: 55 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      High: 79 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Showers likely, mainly after 2am.   Waves around 1 ft.

      Low: 53 °F

      Light Wind
      1ft

    • Monday

      Monday:N wind 5 to 10 kt. Showers likely.   Waves around 1 ft.

      High: 64 °F

      N 10kt
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers.   Waves around 1 ft.

      Low: 47 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 7, 2026
Forecast Valid: 12am EDT May 8, 2026-6pm EDT May 14, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Friday
NW wind 5 to 8 kt becoming WSW 7 to 10 kt in the afternoon. Increasing clouds. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
SSW wind 5 to 10 kt. Showers likely, with thunderstorms also possible after 2pm. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. A chance of thunderstorms before 8pm. Waves around 1 ft.
Sunday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Showers likely, mainly after 2am. Waves around 1 ft.
Monday
N wind 5 to 10 kt. Showers likely. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers. Waves around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:08 pm EDT May 7, 2026
Forecast Valid: 12am EDT May 8, 2026-6pm EDT May 14, 2026
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